A view of the cell: plasma membrane *All cells are membrane bound, possess ribosomes and contain DNA Red blood cell outside of cell inside of cell Hydrophobic.

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A view of the cell: plasma membrane *All cells are membrane bound, possess ribosomes and contain DNA Red blood cell outside of cell inside of cell Hydrophobic region Hydrophilic region Phospholipid Proteins Carbohydrate side chain

*Two categories of cells: prokaryotic eukaryotic A view of the cell: Ribosomes 2. All cells possess ribosomes 3. All cells contain DNA cytoplasm cytosol *Additional components of any cell: Small Subunit Large Subunit

*nucleoid A view of the prokaryotic cell: *plasma membrane *ribosomes *cell wall *capsule *pili Kingdom Monera – archaebacteria and eubacteria

A view of the eukaryotic cell: Elaborately compartmentalized systems *Generalized animal cell *Generalized plant cell

A view of the eukaryotic cell: nucleus nuclear envelope outer membrane inner membrane nuclear lamina pore complex chromatin nucleolus *nuclear lamina *nucleolus *chromatin

A view of the eukaryotic cell: ribosomes *free *membrane-bound endoplasmic reticulum free bound endomembrane system *vesicles

A view of the eukaryotic cell: endoplasmic reticulum cisternae cisternal space smooth ER rough ER

Protein Synthesis on the Rough ER

A view of the eukaryotic cell: Golgi apparatus *transport vesicle transport vesicle from ER cisternae cis face trans face

A view of the eukaryotic cell: Vacuoles Paramecium - osmoregulation Review: endomembrane system

A view of the eukaryotic cell: Lysosome

*Phagocytosis *Exocytosis *Pinocytosis *Receptor-mediated endocytosis *Endocytosis Transport of large molecules Types of endocytosis found in animal cells:

Protein Sorting and Vesicle Transport